DE3801830C2 - - Google Patents

Info

Publication number
DE3801830C2
DE3801830C2 DE19883801830 DE3801830A DE3801830C2 DE 3801830 C2 DE3801830 C2 DE 3801830C2 DE 19883801830 DE19883801830 DE 19883801830 DE 3801830 A DE3801830 A DE 3801830A DE 3801830 C2 DE3801830 C2 DE 3801830C2
Authority
DE
Germany
Prior art keywords
sealing
housing
sealing arrangement
arrangement according
actuating shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE19883801830
Other languages
German (de)
English (en)
Other versions
DE3801830A1 (de
Inventor
Hans-Werner Dipl.-Ing. 8190 Wolfratshausen De Zattarin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Feodor Burgmann Dichtungswerke & Co 8190 Wolfratshausen De GmbH
Original Assignee
Feodor Burgmann Dichtungswerke & Co 8190 Wolfratshausen De GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Feodor Burgmann Dichtungswerke & Co 8190 Wolfratshausen De GmbH filed Critical Feodor Burgmann Dichtungswerke & Co 8190 Wolfratshausen De GmbH
Priority to DE19883801830 priority Critical patent/DE3801830A1/de
Publication of DE3801830A1 publication Critical patent/DE3801830A1/de
Application granted granted Critical
Publication of DE3801830C2 publication Critical patent/DE3801830C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0694—Spindle sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
    • F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Sealing Devices (AREA)
DE19883801830 1988-01-22 1988-01-22 Dichtungsanordnung eines kugelhahnes Granted DE3801830A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883801830 DE3801830A1 (de) 1988-01-22 1988-01-22 Dichtungsanordnung eines kugelhahnes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883801830 DE3801830A1 (de) 1988-01-22 1988-01-22 Dichtungsanordnung eines kugelhahnes

Publications (2)

Publication Number Publication Date
DE3801830A1 DE3801830A1 (de) 1989-08-03
DE3801830C2 true DE3801830C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-04-05

Family

ID=6345804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883801830 Granted DE3801830A1 (de) 1988-01-22 1988-01-22 Dichtungsanordnung eines kugelhahnes

Country Status (1)

Country Link
DE (1) DE3801830A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205025C2 (de) * 1981-10-16 1985-12-19 Pfannenschmidt Gmbh, 2000 Hamburg Hohlraumfreier Kugelhahn

Also Published As

Publication number Publication date
DE3801830A1 (de) 1989-08-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee